#13574F#13574F

#13574F is a dark, moderate teal. Relative luminance 0.075; OKLCH L 41.4% C 0.066 H 183.4°. Best body text is #FFFFFF at 8.39:1 contrast (WCAG AA passes).

Color values

HEX	#13574F
RGB	rgb(19, 87, 79)
HSL	hsl(173, 64%, 21%)
HSV	hsv(173, 78%, 34%)
CMYK	cmyk(78.2%, 0%, 9.2%, 65.9%)
CIE-LAB	lab(32.96, -22.60, -1.33)
CIE-LCH	lch(32.96, 22.64, 183.36°)
OKLab	oklab(41.38% -0.0663 -0.004)
OKLCH	oklch(41.38% 0.066 183.4)
XYZ	xyz(5.0874, 7.5187, 8.5788)
Luminance	0.0752 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13574F #57131B

analogous

#13572D #13574F #133D57

triadic

#13574F #4F1357 #574F13

tetradic

#13574F #2D1357 #57131B #3D5713

square

#13574F #2D1357 #57131B #3D5713

split-complementary

#13574F #57133D #572D13

monochromatic

#051917 #082521 #13574F #1E897D #29BBAA

Accessibility & contrast

On white

8.39

#13574F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#13574F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13574F

8.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13574F	#FFFFFF	#000000	##FFFFFF
##13574F	1.00	8.39	2.50	8.39
#FFFFFF	8.39	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#52524F

Deuteranopia (green-blind)

#494B50

Tritanopia (blue-blind)

#005954

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #13574f;
/* rgb */ color: rgb(19, 87, 79);
/* oklch */ color: oklch(41.4% 0.066 183.4);

Tailwind

colors: {
  custom: {
    50: '#5d8780',
    500: '#13574f',
    950: '#000000',
  },
}

SCSS

$custom: #13574f;
$custom-light: #5d8780;
$custom-dark: #000000;

JSON

{
  "hex": "#13574f",
  "rgb": {
    "r": 19,
    "g": 87,
    "b": 79
  },
  "hsl": {
    "h": 172.941,
    "s": 64.151,
    "l": 20.784
  },
  "oklch": {
    "l": 0.41382,
    "c": 0.0664,
    "h": 183.4
  },
  "luminance": 0.07519
}

Semantic roles & 50–950 ramp

primary

#13574F

secondary

#8F3641

accent

#4154E7

background

#F5F8F7

surface

#E9EFEE

border

#C5CAC9

text

#050B0A

muted

#797C7C

Preview Lab

Preview with #13574F

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →